Parts – Bowers Versadapt Insert – 9/16 x 24

Bowers Versadapt™ inserts are for use with any of the Vers series and later model or retrofitted CAC and PAS silencers.

Fits All Models AC556/.22, most .40 pistols (use Vers 45, Vers 458 or Vers 50); Calico 9mm, utility pitch